Bubble Level + Spirit Level
Bubble Level + Spirit Level Summary
Bubble Level + Spirit Level is a free, ad-supported, with in-app purchases iOS app in Tools by Jens Rieckhof. Released in Jan 2021 (5 years ago). It has 41 ratings with a 4.54★ (excellent) average. Based on AppGoblin estimates, it reaches roughly 154 monthly active users and generates around $<10K monthly revenue (35% IAP / 65% ads). Store last updated Aug 9, 2026
Recent activity: 1.00 new ratings this week View trends →
Bubble Level + Spirit Level SDKs Summary
App not yet scanned for SDKs.
4.54★
Ratings: 41
Screenshots
App Description
Turn your phone into a bubble level!
◉ With 2 modes to measure angles or level surfaces.
◉ Accurate to one tenth of a degree.
◉ Super easy calibration and handling.
◉ Camera support.
◉ 5 different color schemes.
How to calibrate:
◉ Align the phone with a level or vertical edge and hit the calibration button.
◉ That's it.
This tool can be used for:
◉ Picture frame alignment
◉ Measuring angles and slopes
◉ Checking the surface level of tables, shelves or any other object
◉ Roof pitch calculation
Download this app today!
Terms of use (EULA):
https://www.apple.com/legal/internet-services/itunes/dev/stdeula/